Biblioteca

Within built-up areas, the use of audible signals and the horn is prohibited, except in situations of imminent danger. However, the law allows any driver on an urgent emergency mission, even in a private vehicle in case of serious emergency, to use audible signals to signal their journey and alert other road users. The other options are incorrect because the use of audible signals to signal an overtaking maneuver is only permitted outside built-up areas. Additionally, audible signals cannot be used to signal common maneuvers, which should always be signaled using the direction indicators.